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Warcha Salt Mine
Warcha salt mine is an active salt mine located in village Warcha, Khushab District of Punjab, Pakistan, with over 1 billion tonnes reserves of 98% pure (on-average), transparent and crystalline Sodium chloride salt. Warcha salt mine was launched in 1872, and is still producing over 200,000 tons of rock salt annually with capacity to doubling up its productions. History During the Mughal era, Warcha was a princely state ruled by phulial family, a sub caste of Awan tribe. The ruler of the state was called the Chief of Warcha. Nawab Surkhuru was the last Chief of Warcha. In 1834, after the end of Mughal Empire, Sardar Hari Singh Nalwan, the Commander in Chief of Sikh Army conquered and took control of Warcha including all local mines. In 1860s, the British government took over the Warcha. And they gave administrative control of all local mines to the ''Excise and Custom Department'' of British India, which for the first time introduced the room and pillar mining method in the W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Warcha
Warcha ( ur, ), is a village and one of the 51 Union Councils (administrative subdivisions) of Khushab District in the Punjab Province of Pakistan Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's List of countries and dependencies by population, fifth-most populous country, with a population of almost 24 .... It is located at 32°24'46N 71°57'57E Over 1 billion tonnes of salt reserves are present in Warcha salt mine. References {{coord missing, Punjab, Pakistan Atta Muhammad Son of Gulsher taar khail (awan) Was the Famous political personality he defeated Rustam Khan in Election and Now his Grand Son Malik Ashfaq Awan is the Main Celebrity Of Warcha Shareef Union councils of Khushab District Populated places in Khushab District ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Punjab, Pakistan
Punjab (; , ) is one of the four provinces of Pakistan. Located in central-eastern region of the country, Punjab is the second-largest province of Pakistan by land area and the largest province by population. It shares land borders with the Pakistani provinces of Khyber Pakhtunkhwa to the north-west, Balochistan to the south-west and Sindh to the south, as well as Islamabad Capital Territory to the north-west and Autonomous Territory of AJK to the north. It shares an International border with the Indian states of Rajasthan and Punjab to the east and Indian-administered Kashmir to the north-east. Punjab is the most fertile province of the country as River Indus and its four major tributaries Ravi, Jhelum, Chenab and Sutlej flow through it. The province forms the bulk of the transnational Punjab region, now divided among Pakistan and India. The provincial capital is Lahore — a cultural, modern, historical, economic, and cosmopolitan centre of Pakistan. Other major cities ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pakistan
Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's List of countries and dependencies by population, fifth-most populous country, with a population of almost 243 million people, and has the world's Islam by country#Countries, second-largest Muslim population just behind Indonesia. Pakistan is the List of countries and dependencies by area, 33rd-largest country in the world by area and 2nd largest in South Asia, spanning . It has a coastline along the Arabian Sea and Gulf of Oman in the south, and is bordered by India to India–Pakistan border, the east, Afghanistan to Durand Line, the west, Iran to Iran–Pakistan border, the southwest, and China to China–Pakistan border, the northeast. It is separated narrowly from Tajikistan by Afghanistan's Wakhan Corridor in the north, and also shares a maritime border with Oman. Islamabad is the nation's capital, while Karachi is its largest city and fina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sodium Chloride
Sodium chloride , commonly known as salt (although sea salt also contains other chemical salts), is an ionic compound with the chemical formula NaCl, representing a 1:1 ratio of sodium and chloride ions. With molar masses of 22.99 and 35.45 g/mol respectively, 100 g of NaCl contains 39.34 g Na and 60.66 g Cl. Sodium chloride is the salt most responsible for the salinity of seawater and of the extracellular fluid of many multicellular organisms. In its edible form, salt (also known as ''table salt'') is commonly used as a condiment and food preservative. Large quantities of sodium chloride are used in many industrial processes, and it is a major source of sodium and chlorine compounds used as feedstocks for further chemical syntheses. Another major application of sodium chloride is de-icing of roadways in sub-freezing weather. Uses In addition to the familiar domestic uses of salt, more dominant applications of the approximately 250 million tonnes per year production (2008 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pakistan Mineral Development Corporation
The Pakistan Mineral Development Corporation (PMDC) ( ur, ) is a semi-autonomous corporation attached to the ''Ministry of Petroleum and Natural Resources'', of the Government of Pakistan. It was created in 1973 with an authorized capital of Rs.1,000 million (approximately 10 million U.S. dollars) to expand and help mineral development activities in the country.Govt takes stringent measures for uplift of minerals sector The Nation (Pakistani newspaper), Published 13 October 2021, Retrieved 15 November 2021 PMDC headquarters are in . The company operates salt mine/quarries, coal mines and a silica sand quarry. This compa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mughal Era
The Mughal Empire was an early-modern empire that controlled much of South Asia between the 16th and 19th centuries. Quote: "Although the first two Timurid emperors and many of their noblemen were recent migrants to the subcontinent, the dynasty and the empire itself became indisputably Indian. The interests and futures of all concerned were in India, not in ancestral homelands in the Middle East or Central Asia. Furthermore, the Mughal empire emerged from the Indian historical experience. It was the end product of a millennium of Muslim conquest, colonization, and state-building in the Indian subcontinent." For some two hundred years, the empire stretched from the outer fringes of the Indus River, Indus river basin in the west, northern Afghanistan in the northwest, and Kashmir in the north, to the highlands of present-day Assam and Bangladesh in the east, and the uplands of the Deccan Plateau in South India. Quote: "The realm so defined and governed was a vast territory of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Awan Tribe
Awan ( Punjabi and ur, ) is a tribe living predominantly in the northern, central, and western parts of Pakistani Punjab, with significant numbers also present in Khyber Pakhtunkhwa, Azad Kashmir, and to a lesser extent in Sindh and Balochistan. History Jamal J. Elias notes that the Awans believe themselves to be of Arab origin, descended from Ali ibn Abu Talib and that the claim of Arab descent gives them "high status in the Indian Muslim environment". Christophe Jaffrelot says: People of the Awan community have a strong presence in the Pakistani Army and a notable martial tradition. They were listed as an "agricultural tribe" by the British Raj in 1925, a term that was then synonymous with classification as a "martial race". Notable people * Nawab Malik Amir Mohammad Khan – Former Nawab of Kalabagh, Chief of the Awan tribe and Governor A governor is an administrative leader and head of a polity or political region, ranking under the head of state and in some ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mughal Empire
The Mughal Empire was an early-modern empire that controlled much of South Asia between the 16th and 19th centuries. Quote: "Although the first two Timurid emperors and many of their noblemen were recent migrants to the subcontinent, the dynasty and the empire itself became indisputably Indian. The interests and futures of all concerned were in India, not in ancestral homelands in the Middle East or Central Asia. Furthermore, the Mughal empire emerged from the Indian historical experience. It was the end product of a millennium of Muslim conquest, colonization, and state-building in the Indian subcontinent." For some two hundred years, the empire stretched from the outer fringes of the Indus river basin in the west, northern Afghanistan in the northwest, and Kashmir in the north, to the highlands of present-day Assam and Bangladesh in the east, and the uplands of the Deccan Plateau in South India. Quote: "The realm so defined and governed was a vast territory of some , rang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sikh Army
The Sikh Khalsa Army (), also known as Khalsaji or simply Sikh Army, was the military force of the Sikh Empire. With its roots in the Khalsa founded by Guru Gobind Singh, the army was later modernised on Franco-British principles by Maharaja Ranjit Singh.''The Sikh Army 1799–1849'' By Ian Heath, Michael Perry It was divided in three wings: the Fauj-i-Khas (elites), Fauj-i-Ain (regular force) and Fauj-i-Be Qawaid (irregulars). Due to the lifelong efforts of the Maharaja and his European officers, it gradually became a prominent fighting force of Asia.''History of the Punjab'' by Prof Manjeet Singh Sodhi ) Ranjit Singh changed and improved the training and organisation of his army. He reorganized responsibility and set performance standards in logistical efficiency in troop deployment, manoeuvre, and marksmanship. He reformed the staffing to emphasize steady fire over cavalry and guerrilla warfare, improved the equipment and methods of war. The military system of Ranjit Singh c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British India
The provinces of India, earlier presidencies of British India and still earlier, presidency towns, were the administrative divisions of British governance on the Indian subcontinent. Collectively, they have been called British India. In one form or another, they existed between 1612 and 1947, conventionally divided into three historical periods: *Between 1612 and 1757 the East India Company set up Factory (trading post), factories (trading posts) in several locations, mostly in coastal India, with the consent of the Mughal emperors, Maratha Empire or local rulers. Its rivals were the merchant trading companies of Portugal, Denmark, the Netherlands, and France. By the mid-18th century, three ''presidency towns'': Madras, Bombay and Calcutta, had grown in size. *During the period of Company rule in India (1757–1858), the company gradually acquired sovereignty over large parts of India, now called "presidencies". However, it also increasingly came under British government over ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Room And Pillar Mining
Room and pillar or pillar and stall is a variant of breast stoping. It is a mining system in which the mined material is extracted across a horizontal plane, creating horizontal arrays of rooms and pillars. To do this, "rooms" of ore are dug out while "pillars" of untouched material are left to support the roof overburden. Calculating the size, shape, and position of pillars is a complicated procedure, and is an area of active research. The technique is usually used for relatively flat-lying deposits, such as those that follow a particular stratum. Room and pillar mining can be advantageous because it reduces the risk of surface subsidence compared to other underground mining techniques. It is also advantageous because it can be mechanized, and is relatively simple. However, because significant portions of ore may have to be left behind, recovery and profits can be low. Room and pillar mining was one of the earliest methods used, although with significantly more man-power. The roo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
